# frozen_string_literal: true

require "spec_helper"

describe "Homepage" do
  context "when there is no organization" do
    before do
      visit decidim.root_path
    end

    it "redirects to system UI and shows a warning" do
      expect(page).to have_current_path(decidim_system.new_admin_session_path)
      expect(page).to have_content("You must create an organization to get started")
    end
  end

  context "when there is an organization" do
    let(:official_url) { "http://mytesturl.me" }
    let(:organization) do
      create(:organization, official_url:)
    end

    before do
      create(:content_block, organization:, scope_name: :homepage, manifest_name: :hero)
      create(:content_block, organization:, scope_name: :homepage, manifest_name: :sub_hero)
      create(:content_block, organization:, scope_name: :homepage, manifest_name: :how_to_participate)
      create(:content_block, organization:, scope_name: :homepage, manifest_name: :footer_sub_hero)

      switch_to_host(organization.host)
    end

    it_behaves_like "editable content for admins" do
      let(:target_path) { visit decidim.root_path }
    end

    context "when requesting the root path" do
      before do
        visit decidim.root_path
      end

      context "with an admin user" do
        let(:user) { create(:user, :admin, :confirmed, organization:) }

        before do
          login_as user, scope: :user if user
          visit current_path
        end

        describe "the edit button" do
          let(:edit_path) { decidim_admin.edit_organization_homepage_path }

          it "shows the admin bar with the Edit button" do
            within "#admin-bar" do
              expect(page).to have_link("Edit", href: edit_path)
            end
          end
        end
      end

      context "when having homepage anchors" do
        %w(hero sub_hero how_to_participate footer_sub_hero).each do |anchor|
          it { expect(page).to have_css("[id^=#{anchor}]", visible: :all) }
        end
      end

      it_behaves_like "accessible page"

      context "and the organization has the omnipresent banner enabled" do
        let(:organization) do
          create(:organization,
                 official_url:,
                 enable_omnipresent_banner: true,
                 omnipresent_banner_url: "#{official_url}/processes",
                 omnipresent_banner_title: Decidim::Faker::Localized.sentence(word_count: 3),
                 omnipresent_banner_short_description: Decidim::Faker::Localized.sentence(word_count: 3))
        end

        before do
          switch_to_host(organization.host)
          visit decidim.root_path
        end

        it "shows the omnipresent banner's title" do
          expect(page).to have_i18n_content(organization.omnipresent_banner_title)
        end

        it "shows the omnipresent banner's short description" do
          expect(page).to have_i18n_content(organization.omnipresent_banner_short_description)
        end
      end

      context "with header snippets" do
        let(:snippet) { "<meta data-hello=\"This is the organization header_snippet field\">" }
        let(:organization) { create(:organization, official_url:, header_snippets: snippet) }

        it "does not include the header snippets" do
          expect(page).to have_no_selector("meta[data-hello]", visible: :all)
        end

        context "when header snippets are enabled" do
          before do
            allow(Decidim).to receive(:enable_html_header_snippets).and_return(true)
            visit decidim.root_path
          end

          it "includes the header snippets" do
            expect(page).to have_css("meta[data-hello]", visible: :all)
          end
        end
      end

      it "welcomes the user" do
        expect(page).to have_content(translated(organization.name))
      end

      context "when there are static pages" do
        let!(:static_page1) { create(:static_page, :with_topic, organization:) }
        let!(:static_page2) { create(:static_page, :with_topic, organization:) }
        let!(:static_page3) { create(:static_page, :with_topic, organization:) }

        before do
          visit current_path
        end

        it "includes links to them" do
          within "footer" do
            [static_page1, static_page2].each do |static_page|
              expect(page).to have_content(static_page.topic.title["en"])
            end

            expect(page).to have_no_content(static_page3.title["en"])
          end

          click_on static_page1.topic.title["en"]
          expect(page).to have_i18n_content(static_page1.title)

          expect(page).to have_i18n_content(static_page1.content, strip_tags: true)
        end

        it "includes the footer sub_hero with the current organization name" do
          expect(page).to have_css("#footer_sub_hero")

          within "#footer_sub_hero" do
            expect(page).to have_content(translated(organization.name))
          end
        end

        context "when organization forces users to authenticate before access" do
          let(:organization) do
            create(
              :organization,
              official_url:,
              force_users_to_authenticate_before_access_organization: true
            )
          end
          let(:user) { nil }
          let!(:static_page1) { create(:static_page, :with_topic, organization:, allow_public_access: true) }
          let!(:static_page_topic1) { create(:static_page, :with_topic, organization:, allow_public_access: true) }
          let!(:static_page_topic1_page1) do
            create(
              :static_page,
              :with_topic,
              organization:,
              weight: 0,
              allow_public_access: false
            )
          end
          let!(:static_page_topic1_page2) do
            create(
              :static_page,
              :with_topic,
              organization:,
              weight: 1,
              allow_public_access: true
            )
          end
          let!(:static_page2) { create(:static_page, :with_topic, organization:, allow_public_access: false) }
          let!(:static_page_topic2) { create(:static_page, :with_topic, organization:) }
          let!(:static_page_topic2_page1) { create(:static_page, :with_topic, organization:, weight: 0) }
          let!(:static_page_topic2_page2) { create(:static_page, :with_topic, organization:, weight: 1) }
          let!(:static_page_topic3) { create(:static_page_topic) }
          let!(:static_page_topic3_page1) { create(:static_page, :with_topic, organization:) }

          # Re-visit required for the added pages and topics to be visible and
          # to sign in the user when it is defined.
          before do
            login_as user, scope: :user if user
            visit current_path
          end

          it "displays only publicly accessible pages and topics with pages configured to be shown in the footer" do
            within "footer" do
              expect(page).to have_content(static_page1.topic.title["en"])
              expect(page).to have_no_content(static_page3.title["en"])
              expect(page).to have_content(static_page_topic1.topic.title["en"])
              expect(page).to have_no_content(static_page_topic1_page1.title["en"])
              expect(page).to have_content(static_page_topic1_page2.topic.title["en"])
              expect(page).to have_no_content(static_page_topic2.title["en"])
              expect(page).to have_no_content(static_page_topic3.title["en"])

              expect(page).to have_link(
                static_page_topic1_page2.topic.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic1_page2.slug}"
              )
              expect(page).to have_no_link(
                static_page_topic1_page1.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic1_page1.slug}"
              )
            end
          end

          context "when authenticated" do
            let(:user) { create(:user, :confirmed, organization:) }

            it_behaves_like "accessible page"

            it "displays all pages and topics with pages in footer that are configured to display in footer" do
              expect(page).to have_content(static_page1.topic.title["en"])
              expect(page).to have_content(static_page2.topic.title["en"])
              expect(page).to have_no_content(static_page3.title["en"])
              expect(page).to have_content(static_page_topic1.topic.title["en"])
              expect(page).to have_content(static_page_topic1_page1.topic.title["en"])
              expect(page).to have_content(static_page_topic1_page2.topic.title["en"])
              expect(page).to have_content(static_page_topic2.topic.title["en"])
              expect(page).to have_content(static_page_topic2_page1.topic.title["en"])
              expect(page).to have_no_content(static_page_topic2_page2.title["en"])
              expect(page).to have_no_content(static_page_topic3.title["en"])

              expect(page).to have_link(
                static_page_topic1_page2.topic.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic1_page2.slug}"
              )
              expect(page).to have_link(
                static_page_topic1_page1.topic.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic1_page1.slug}"
              )
              expect(page).to have_link(
                static_page_topic2_page1.topic.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic2_page1.slug}"
              )
              expect(page).to have_no_link(
                static_page_topic2_page2.title["en"],
                href: "/#{I18n.locale}/pages/#{static_page_topic2_page2.slug}"
              )
            end
          end
        end
      end

      context "when organization forces users to authenticate before access" do
        let(:organization) do
          create(
            :organization,
            official_url:,
            force_users_to_authenticate_before_access_organization: true
          )
        end

        context "when there are site activities and user is not authenticated" do
          let(:participatory_space) { create(:participatory_process, organization:) }
          let(:component) do
            create(:component, :published, participatory_space:)
          end
          let(:commentable) { create(:dummy_resource, component:) }
          let(:comment) { create(:comment, commentable:) }
          let!(:action_log) do
            create(:action_log, created_at: 1.day.ago, action: "create", visibility: "public-only", resource: comment, organization:, participatory_space:)
          end

          before do
            visit current_path
          end

          it "does not show last activity section on menu bar main dropdown" do
            expect(page).to have_no_content(translated(comment.body))
            expect(page).to have_no_link("New comment")
            expect(page).to have_no_link("Last activity")
          end
        end

        context "when there is a promoted participatory space and user is not authenticated" do
          let!(:participatory_space) { create(:participatory_process, :promoted, title:, organization:) }
          let(:title) { { en: "Promoted, promoted, promoted!!!" } }

          before do
            visit current_path
          end

          it "does not show last activity section on menu bar main dropdown" do
            expect(page).to have_no_content(title[:en])
          end
        end
      end

      describe "includes statistics" do
        let!(:users) { create_list(:user, 4, :confirmed, organization:) }
        let!(:participatory_process) do
          create_list(
            :participatory_process,
            2,
            :published,
            organization:,
            description: { en: "Description", ca: "Descripció", es: "Descripción" },
            short_description: { en: "Short description", ca: "Descripció curta", es: "Descripción corta" }
          )
        end

        context "when organization does not have the stats content block" do
          let(:organization) { create(:organization) }

          it "does not show the statistics block" do
            expect(page).to have_no_content("Current state of #{translated(organization.name)}")
          end
        end

        context "when organization has the stats content block" do
          let(:organization) { create(:organization) }

          before do
            create(:content_block, organization:, scope_name: :homepage, manifest_name: :stats)
            visit current_path
          end

          it "shows the statistics block" do
            within "#statistics" do
              expect(page).to have_content("Statistics")
              expect(page).to have_content("Processes")
              expect(page).to have_content("Participants")
            end
          end

          it "has the correct values for the statistics" do
            within ".users_count" do
              expect(page).to have_content("4")
            end

            within ".processes_count" do
              expect(page).to have_content("2")
            end
          end
        end
      end

      describe "social links" do
        before do
          organization.update(
            twitter_handler: "twitter_handler",
            facebook_handler: "facebook_handler",
            youtube_handler: "youtube_handler",
            github_handler: "github_handler"
          )

          visit current_path
        end

        it "includes the links to social networks" do
          expect(page).to have_xpath("//a[@href = 'https://twitter.com/twitter_handler']")
          expect(page).to have_xpath("//a[@href = 'https://www.facebook.com/facebook_handler']")
          expect(page).to have_xpath("//a[@href = 'https://www.youtube.com/youtube_handler']")
          expect(page).to have_xpath("//a[@href = 'https://www.github.com/github_handler']")
        end
      end

      describe "decidim link with external icon" do
        before { visit current_path }

        it "displays the decidim link with external link indicator" do
          within "footer" do
            expect(page).to have_css("a[target='_blank'][href='https://github.com/decidim/decidim']")

            within "a[target='_blank'][href='https://github.com/decidim/decidim']" do
              expect(page).to have_css("svg")
            end
          end
        end
      end

      describe "footer message" do
        context "when the organization does not have a description" do
          let(:organization) { create(:organization, description: { en: nil }) }

          it "shows the default message" do
            within "footer" do
              expect(page).to have_text("Let's build a more open, transparent and collaborative society.")
            end
          end
        end

        context "when the organization has a description" do
          it "shows the organization description" do
            within "footer" do
              expect(page).to have_no_text("Let's build a more open, transparent and collaborative society.")
              expect(page).to have_text(strip_tags(translated(organization.description)))
            end
          end
        end
      end
    end
  end
end
